The Sauber C31-Ferrari unveiled on February 6, 2012
The Sauber team announced that it would present its new car in early February 2012.

Like its rivals, the Sauber F1 team is trying to design its new car as quickly as possible in order to test it on the track during the first winter tests in Jerez on February 7, 2012. The team, led by Peter Sauber, intends to achieve this goal and with this in mind, it will unveil its next car, named Sauber C31-Ferrari, the day before the first pre-season tests, on February 6, 2012.
The team’s new high-speed sled (aka the Sauber C31-Ferrari) is expected to be unveiled in Jerez on February 6, 2012, Sauber stated in a Christmas-themed press release.
The single-seater from the Swiss team will be driven, like its predecessor, by Kamui Kobayashi and Sergio Perez. The two men were confirmed by the Sauber team several weeks ago. The young Mexican, Esteban Gutierrez, will be the team’s reserve driver for an additional year.